-- unnecessary parens (#117081)

dev/conductor/core/lib/src/globals.dart

@@ -103,7 +103,7 @@ bool getBoolFromEnvOrArgs(
 ) {
   final String envName = fromArgToEnvName(name);
   if (env[envName] != null) {
-    return (env[envName]?.toUpperCase()) == 'TRUE';
+    return env[envName]?.toUpperCase() == 'TRUE';
   }
   return argResults[name] as bool;
 }

packages/flutter/test/cupertino/segmented_control_test.dart

@@ -69,8 +69,8 @@ ui.RRect getSurroundingRect(WidgetTester tester, {int child = 0}) {
 Size getChildSize(WidgetTester tester, {int child = 0}) {
   // Using dynamic so the test can access private classes.
   // ignore: avoid_dynamic_calls
-  return ((getRenderSegmentedControl(tester) as RenderBoxContainerDefaultsMixin<RenderBox, ContainerBoxParentData<RenderBox>>)
-      .getChildrenAsList()[child]).size;
+  return (getRenderSegmentedControl(tester) as RenderBoxContainerDefaultsMixin<RenderBox, ContainerBoxParentData<RenderBox>>)
+      .getChildrenAsList()[child].size;
 }
 
 Color getBorderColor(WidgetTester tester) {

packages/flutter_tools/lib/src/doctor.dart

@@ -635,7 +635,7 @@ class FlutterValidator extends DoctorValidator {
   bool _filePathContainsDirPath(String directory, String file) {
     // calling .canonicalize() will normalize for alphabetic case and path
     // separators
-    return (_fileSystem.path.canonicalize(file))
+    return _fileSystem.path.canonicalize(file)
         .startsWith(_fileSystem.path.canonicalize(directory) + _fileSystem.path.separator);
   }